Zac Robinson Injury Video: QB Gets Concussion From Jamar Wall Hit

Oklahoma State quarterback Zac Robinson suffered a head injury during Saturday's game against Texas Tech. Zac Robinson suffered a concussion after receiving a crushing helmet-to-helmet hit from Texas Tech cornerback Jamar Wall near the goal line. The Zac Robinson-Jamar Wall hit was so hard that it knocked out both Wall and Robinson. The hit also knocked the ball out of Robinson's hand, forcing a turnover.

Both Zac Robinson and Jamar Wall lay on the ground for several minutes, and staff from both teams teams came onto the field to check on their players. Tailback Keith Toston even prayed for the fallen players.

Here is the Zac Robinson concussion video.